| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.85 | 10.218% | $97.9287 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $71.85 | 4.511% | $75.0912 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $69.93 | 8.162% | $75.6377 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $79.74 | 5.571% | $84.1823 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $66.39 | 6.396% | $70.6363 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $228.42 | 4.531% | $238.7697 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $47.25 | 9.167% | $51.5814 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $652.43 | $693.8273 | $693.83 | $693.90 | $693.80 | |